Marinated Mushrooms - cooking recipe

Ingredients

1/3 c. red wine vinegar
1/3 c. salad oil
1 small onion, chopped
1 tsp. salt
2 tsp. parsley
1 tsp. mustard
1 Tbsp. brown sugar
2 (6 oz.) cans whole mushrooms, drained

Preparation

Combine everything but mushrooms.
Bring to a boil.
Add mushrooms and simmer 5 minutes.
Pour into bowl and refrigerate overnight.
Drain and serve.